Correcting the biomass objective function

Warning

Will be deprecated from version 2.0.0 onwards.

Functions have been moved to refinegems.curation.biomass and refinegems.utility.util.

The biomass objective function (BOF) of CarveMe does not add up to 1 mmol/gDW/h directly after the draft reconstruction. However, to get feasible results from a model this reaction should add up to 1 mmol/gDW/h. Thus, the module biomass was created to check if the BOF of a model is consistent and if necessary the BOF is adjusted to add up to 1 mmol/gDW/h.